twitter/hraven — pull request #106 by angadsingh (2014-06-29 11:28:31+00:00)
Title: Remove copying of cost file from local to HDFS

This is needed for running hraven using oozie/falcon or any job scheduler. Oozie can spawn hraven from any node, so cannot copy cost file from local filesystem. Removed the "z" option. Instead ask for cost file path on hdfs ("zf")